<template>
	<view class="goods_list">
		<goods-list :goods1="goods" @goodsItemClick="getGoodsDetails"></goods-list>
		<view class="isOver" v-if="flag">--------到此为止---------</view>
	</view>
</template>

<script>
	import goodsList from '../../components/goods-list/goods-list.vue'
	export default {
		data() {
			return {
				pageindex:1,
				goods:[],
				flag:false
			}
		},
		components:{"goods-list":goodsList},
		methods:{
			//获取商品列表的数据
			async getGoodsList(callback){
				const res = await this.$myRequest({
					url:"/api/getgoods?pageindex="+this.pageindex
				})
				this.goods = [...this.goods,...res.data.message]
				callback && callback()
			},
			// 跳转到导航商品详情页
			getGoodsDetails(id){
				uni.navigateTo({
					url:'/pages/goods-detail/goods-detail?id='+id
				})
			}
		},
		onLoad(){
			this.getGoodsList()
		},
		onReachBottom(){
			if(this.goods.length<this.pageindex*10){
				return this.flag = true
			}
			this.pageindex++
			this.getGoodsList()
		},
		onPullDownRefresh() {
			this.pageindex = 1
			this.goods = []
			this.flag = false
			setTimeout(()=>{
				this.getGoodsList(()=>{
					uni.stopPullDownRefresh()
				})
			},1000)
		}
	}
</script>

<style lang="scss">
.goods_list{
	background-color: #eee;
}
.isOver{
	width: 100%;
	height: 50px;
	line-height: 50px;
	text-align: center;
	font-size: 28rpx;
}
</style>
